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<div class="header">
  <div class="headertitle"><div class="title">IpPDPerturbationHandler.hpp</div></div>
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<a href="IpPDPerturbationHandler_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Copyright (C) 2005, 2007 International Business Machines and others.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// All Rights Reserved.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">// This code is published under the Eclipse Public License.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">//</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">// Authors:  Carl Laird, Andreas Waechter              IBM    2005-08-04</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#ifndef __IPPDPERTURBATIONHANDLER_HPP__</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#define __IPPDPERTURBATIONHANDLER_HPP__</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &quot;<a class="code" href="IpAlgStrategy_8hpp.html">IpAlgStrategy.hpp</a>&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceIpopt.html">Ipopt</a></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span>{</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span> </div>
<div class="foldopen" id="foldopen00023" data-start="{" data-end="};">
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html">   23</a></span><span class="keyword">class </span><a class="code hl_class" href="classIpopt_1_1PDPerturbationHandler.html">PDPerturbationHandler</a>: <span class="keyword">public</span> <a class="code hl_class" href="classIpopt_1_1AlgorithmStrategyObject.html">AlgorithmStrategyObject</a></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ace3b3fae8993f8429c59b661b11d9a90">   29</a></span>   <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#ace3b3fae8993f8429c59b661b11d9a90">PDPerturbationHandler</a>();</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="foldopen" id="foldopen00032" data-start="{" data-end="}">
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a2b67b10a5189a346d3b9dc4d0df4d430">   32</a></span>   <span class="keyword">virtual</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a2b67b10a5189a346d3b9dc4d0df4d430">~PDPerturbationHandler</a>()</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>   { }</div>
</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>   <span class="comment">/* overloaded from AlgorithmStrategyObject */</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a24dc8e8550d73d5b1d6563b7f69f8d40">   37</a></span>   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a24dc8e8550d73d5b1d6563b7f69f8d40">InitializeImpl</a>(</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>      <span class="keyword">const</span> <a class="code hl_class" href="classIpopt_1_1OptionsList.html">OptionsList</a>&amp; options,</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>      <span class="keyword">const</span> std::string&amp; prefix</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>   );</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a7cfc036d2e375f0e87c18dad868dd6ef">   51</a></span>   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a7cfc036d2e375f0e87c18dad868dd6ef">ConsiderNewSystem</a>(</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_x,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_s,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_c,</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_d</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>   );</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a21a70014f3dd76a0a8abefff76791a64">   63</a></span>   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a21a70014f3dd76a0a8abefff76791a64">PerturbForSingularity</a>(</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_x,</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_s,</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_c,</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_d</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>   );</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a3b7adb049af304838846e55050d56c75">   76</a></span>   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a3b7adb049af304838846e55050d56c75">PerturbForWrongInertia</a>(</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_x,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_s,</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_c,</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_d);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a0dcc60b1865cc2b57489136339dcad8c">   85</a></span>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a0dcc60b1865cc2b57489136339dcad8c">CurrentPerturbation</a>(</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_x,</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_s,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_c,</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_d</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>   );</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a4550a7afc13bb81c07b04f9127518748">   92</a></span>   <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a4550a7afc13bb81c07b04f9127518748">RegisterOptions</a>(</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>      <a class="code hl_class" href="classIpopt_1_1SmartPtr.html">SmartPtr&lt;RegisteredOptions&gt;</a> roptions</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>   );</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span><span class="keyword">protected</span>:</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ac73431c810ca16fffa0318ca5a99a731">  108</a></span>   <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#ac73431c810ca16fffa0318ca5a99a731">PDPerturbationHandler</a>(</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>      <span class="keyword">const</span> <a class="code hl_class" href="classIpopt_1_1PDPerturbationHandler.html">PDPerturbationHandler</a>&amp;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>   );</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a4c157b7a7265e78a22fac4542609fe6f">  113</a></span>   <span class="keywordtype">void</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a4c157b7a7265e78a22fac4542609fe6f">operator=</a>(</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>      <span class="keyword">const</span> <a class="code hl_class" href="classIpopt_1_1PDPerturbationHandler.html">PDPerturbationHandler</a>&amp;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>   );</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ada1fe9d374f62ca4720ecfc140da8af2">  121</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#ada1fe9d374f62ca4720ecfc140da8af2">delta_x_last_</a>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a9824fd0ab666b595cc394ff18aa52ee3">  123</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a9824fd0ab666b595cc394ff18aa52ee3">delta_s_last_</a>;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ae02be1611e1fbe058568998d1e57cc25">  125</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#ae02be1611e1fbe058568998d1e57cc25">delta_c_last_</a>;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a03197aa6f76b680cc207a994e27467f4">  127</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a03197aa6f76b680cc207a994e27467f4">delta_d_last_</a>;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a610e8487158a8c9380320d15221b3b25">  135</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a610e8487158a8c9380320d15221b3b25">delta_x_curr_</a>;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a735ca32fffbab2d559e2b0b6f7dc509b">  137</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a735ca32fffbab2d559e2b0b6f7dc509b">delta_s_curr_</a>;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a694525d56512577ed3056122268a00ff">  139</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a694525d56512577ed3056122268a00ff">delta_c_curr_</a>;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a8d5c9c2cd6c45c40bc5b9f464ee9d75b">  141</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a8d5c9c2cd6c45c40bc5b9f464ee9d75b">delta_d_curr_</a>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#afad3627ab71c9d4de8edbfea26b8cca2">  147</a></span>   <span class="keywordtype">bool</span> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#afad3627ab71c9d4de8edbfea26b8cca2">get_deltas_for_wrong_inertia_called_</a>;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span> </div>
<div class="foldopen" id="foldopen00152" data-start="{" data-end="};">
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259a">  152</a></span>   <span class="keyword">enum</span> <a class="code hl_enumeration" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259a">DegenType</a></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>   {</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa02751bef13067e3030956dc21adab0f1">  154</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa02751bef13067e3030956dc21adab0f1">NOT_YET_DETERMINED</a>,</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa31c31a463779cd572f0ad5f63719ea44">  155</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa31c31a463779cd572f0ad5f63719ea44">NOT_DEGENERATE</a>,</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa78deb09342adc280bcf0014308037431">DEGENERATE</a></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa78deb09342adc280bcf0014308037431">  157</a></span>   };</div>
</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a21db9ef78f1ba2e41fce07875f6b8576">  162</a></span>   <a class="code hl_enumeration" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259a">DegenType</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a21db9ef78f1ba2e41fce07875f6b8576">hess_degenerate_</a>;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a3b876a18fb2936c433ac80f1842a56e0">  167</a></span>   <a class="code hl_enumeration" href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259a">DegenType</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a3b876a18fb2936c433ac80f1842a56e0">jac_degenerate_</a>;</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a10b531832c3d02b6e78cd262b18df495">  175</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a10b531832c3d02b6e78cd262b18df495">degen_iters_</a>;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span> </div>
<div class="foldopen" id="foldopen00178" data-start="{" data-end="};">
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1">  178</a></span>   <span class="keyword">enum</span> <a class="code hl_enumeration" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1">TrialStatus</a></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>   {</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1aef124577f57ea005166a7f3f276b1bb1">  180</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1aef124577f57ea005166a7f3f276b1bb1">NO_TEST</a>,</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1ab7988e0cf94dea1b9b6cd3c5144bea25">  181</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1ab7988e0cf94dea1b9b6cd3c5144bea25">TEST_DELTA_C_EQ_0_DELTA_X_EQ_0</a>,</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1afbea066c5c0e364b7650808e94f98840">  182</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1afbea066c5c0e364b7650808e94f98840">TEST_DELTA_C_GT_0_DELTA_X_EQ_0</a>,</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1ad79f226dd3eb999dcbadfef73f193127">  183</a></span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1ad79f226dd3eb999dcbadfef73f193127">TEST_DELTA_C_EQ_0_DELTA_X_GT_0</a>,</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>      <a class="code hl_enumvalue" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1a20b9a1126feff896120e93ba17367382">TEST_DELTA_C_GT_0_DELTA_X_GT_0</a></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1a20b9a1126feff896120e93ba17367382">  185</a></span>   };</div>
</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ad0d0da741560a29a7041c39f47d78921">  188</a></span>   <a class="code hl_enumeration" href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1">TrialStatus</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#ad0d0da741560a29a7041c39f47d78921">test_status_</a>;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span> </div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#af58fd3fcf1ebc0665383a3e3db226ad0">  194</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#af58fd3fcf1ebc0665383a3e3db226ad0">delta_xs_max_</a>;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ac06d64574ca07292cdb49fcf8e1c94fc">  196</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#ac06d64574ca07292cdb49fcf8e1c94fc">delta_xs_min_</a>;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aac787bb9d752ea9bc99cc4c60c94e090">  198</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#aac787bb9d752ea9bc99cc4c60c94e090">delta_xs_first_inc_fact_</a>;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aa19e3a7a1b19faae67e21210849b9497">  200</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#aa19e3a7a1b19faae67e21210849b9497">delta_xs_inc_fact_</a>;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a40b39ae239a24bd87deff15fec1861f4">  202</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a40b39ae239a24bd87deff15fec1861f4">delta_xs_dec_fact_</a>;</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a675a72ddb3b6f70b4f0c63434cc40efc">  204</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a675a72ddb3b6f70b4f0c63434cc40efc">delta_xs_init_</a>;</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a685de46963903e398b70d10db7342066">  206</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a685de46963903e398b70d10db7342066">delta_cd_val_</a>;</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a53a528d722c267c07d6b7415ff23173d">  208</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#a53a528d722c267c07d6b7415ff23173d">delta_cd_exp_</a>;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aa343fb3486b55a5c181f246bdf375c2c">  213</a></span>   <span class="keywordtype">bool</span> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#aa343fb3486b55a5c181f246bdf375c2c">reset_last_</a>;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aabb84085fe09e5b012977d0c44ce65b6">  215</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#aabb84085fe09e5b012977d0c44ce65b6">degen_iters_max_</a>;</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aa9d0f90cb50dccf179c64ad4327051c7">  219</a></span>   <span class="keywordtype">bool</span> <a class="code hl_variable" href="classIpopt_1_1PDPerturbationHandler.html#aa9d0f90cb50dccf179c64ad4327051c7">perturb_always_cd_</a>;</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span> </div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#a1436d1d77a774178a5799a03331263f5">  229</a></span>   <span class="keywordtype">bool</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#a1436d1d77a774178a5799a03331263f5">get_deltas_for_wrong_inertia</a>(</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_x,</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_s,</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_c,</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>      <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>&amp; delta_d</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>   );</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#aecbccbf30ff9231e5516add6f4c713b3">  241</a></span>   <span class="keywordtype">void</span> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#aecbccbf30ff9231e5516add6f4c713b3">finalize_test</a>();</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"><a class="line" href="classIpopt_1_1PDPerturbationHandler.html#ad7d24e0b75a594608ce22e7772c7c110">  244</a></span>   <a class="code hl_typedef" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a> <a class="code hl_function" href="classIpopt_1_1PDPerturbationHandler.html#ad7d24e0b75a594608ce22e7772c7c110">delta_cd</a>();</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>};</div>
</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>} <span class="comment">// namespace Ipopt</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span> </div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aIpAlgStrategy_8hpp_html"><div class="ttname"><a href="IpAlgStrategy_8hpp.html">IpAlgStrategy.hpp</a></div></div>
<div class="ttc" id="aclassIpopt_1_1AlgorithmStrategyObject_html"><div class="ttname"><a href="classIpopt_1_1AlgorithmStrategyObject.html">Ipopt::AlgorithmStrategyObject</a></div><div class="ttdoc">This is the base class for all algorithm strategy objects.</div><div class="ttdef"><b>Definition</b> <a href="IpAlgStrategy_8hpp_source.html#l00034">IpAlgStrategy.hpp:35</a></div></div>
<div class="ttc" id="aclassIpopt_1_1OptionsList_html"><div class="ttname"><a href="classIpopt_1_1OptionsList.html">Ipopt::OptionsList</a></div><div class="ttdoc">This class stores a list of user set options.</div><div class="ttdef"><b>Definition</b> <a href="IpOptionsList_8hpp_source.html#l00032">IpOptionsList.hpp:33</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html">Ipopt::PDPerturbationHandler</a></div><div class="ttdoc">Class for handling the perturbation factors delta_x, delta_s, delta_c, and delta_d in the primal dual...</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00023">IpPDPerturbationHandler.hpp:24</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a03197aa6f76b680cc207a994e27467f4"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a03197aa6f76b680cc207a994e27467f4">Ipopt::PDPerturbationHandler::delta_d_last_</a></div><div class="ttdeci">Number delta_d_last_</div><div class="ttdoc">The last nonzero value for delta_d.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00127">IpPDPerturbationHandler.hpp:127</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a0dcc60b1865cc2b57489136339dcad8c"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a0dcc60b1865cc2b57489136339dcad8c">Ipopt::PDPerturbationHandler::CurrentPerturbation</a></div><div class="ttdeci">virtual void CurrentPerturbation(Number &amp;delta_x, Number &amp;delta_s, Number &amp;delta_c, Number &amp;delta_d)</div><div class="ttdoc">Just return the perturbation values that have been determined most recently.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a10b531832c3d02b6e78cd262b18df495"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a10b531832c3d02b6e78cd262b18df495">Ipopt::PDPerturbationHandler::degen_iters_</a></div><div class="ttdeci">Index degen_iters_</div><div class="ttdoc">Flag counting matrices in which degeneracy was observed in the first successive iterations.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00175">IpPDPerturbationHandler.hpp:175</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a1436d1d77a774178a5799a03331263f5"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a1436d1d77a774178a5799a03331263f5">Ipopt::PDPerturbationHandler::get_deltas_for_wrong_inertia</a></div><div class="ttdeci">bool get_deltas_for_wrong_inertia(Number &amp;delta_x, Number &amp;delta_s, Number &amp;delta_c, Number &amp;delta_d)</div><div class="ttdoc">Internal version of PerturbForWrongInertia with the difference, that finalize_test is not called.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a21a70014f3dd76a0a8abefff76791a64"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a21a70014f3dd76a0a8abefff76791a64">Ipopt::PDPerturbationHandler::PerturbForSingularity</a></div><div class="ttdeci">virtual bool PerturbForSingularity(Number &amp;delta_x, Number &amp;delta_s, Number &amp;delta_c, Number &amp;delta_d)</div><div class="ttdoc">This method returns perturbation factors for the case when the most recent factorization resulted in ...</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a21db9ef78f1ba2e41fce07875f6b8576"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a21db9ef78f1ba2e41fce07875f6b8576">Ipopt::PDPerturbationHandler::hess_degenerate_</a></div><div class="ttdeci">DegenType hess_degenerate_</div><div class="ttdoc">Flag indicating whether the reduced Hessian matrix is thought to be structurally singular.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00162">IpPDPerturbationHandler.hpp:162</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a24dc8e8550d73d5b1d6563b7f69f8d40"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a24dc8e8550d73d5b1d6563b7f69f8d40">Ipopt::PDPerturbationHandler::InitializeImpl</a></div><div class="ttdeci">virtual bool InitializeImpl(const OptionsList &amp;options, const std::string &amp;prefix)</div><div class="ttdoc">Implementation of the initialization method that has to be overloaded by for each derived class.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a2b67b10a5189a346d3b9dc4d0df4d430"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a2b67b10a5189a346d3b9dc4d0df4d430">Ipopt::PDPerturbationHandler::~PDPerturbationHandler</a></div><div class="ttdeci">virtual ~PDPerturbationHandler()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00032">IpPDPerturbationHandler.hpp:32</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a3b7adb049af304838846e55050d56c75"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a3b7adb049af304838846e55050d56c75">Ipopt::PDPerturbationHandler::PerturbForWrongInertia</a></div><div class="ttdeci">virtual bool PerturbForWrongInertia(Number &amp;delta_x, Number &amp;delta_s, Number &amp;delta_c, Number &amp;delta_d)</div><div class="ttdoc">This method returns perturbation factors for the case when the most recent factorization resulted in ...</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a3b876a18fb2936c433ac80f1842a56e0"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a3b876a18fb2936c433ac80f1842a56e0">Ipopt::PDPerturbationHandler::jac_degenerate_</a></div><div class="ttdeci">DegenType jac_degenerate_</div><div class="ttdoc">Flag indicating whether the Jacobian of the constraints is thought to be structurally rank-deficient.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00167">IpPDPerturbationHandler.hpp:167</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a40b39ae239a24bd87deff15fec1861f4"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a40b39ae239a24bd87deff15fec1861f4">Ipopt::PDPerturbationHandler::delta_xs_dec_fact_</a></div><div class="ttdeci">Number delta_xs_dec_fact_</div><div class="ttdoc">Decrease factor for delta_xs for later perturbations.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00202">IpPDPerturbationHandler.hpp:202</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a4550a7afc13bb81c07b04f9127518748"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a4550a7afc13bb81c07b04f9127518748">Ipopt::PDPerturbationHandler::RegisterOptions</a></div><div class="ttdeci">static void RegisterOptions(SmartPtr&lt; RegisteredOptions &gt; roptions)</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a4c157b7a7265e78a22fac4542609fe6f"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a4c157b7a7265e78a22fac4542609fe6f">Ipopt::PDPerturbationHandler::operator=</a></div><div class="ttdeci">void operator=(const PDPerturbationHandler &amp;)</div><div class="ttdoc">Default Assignment Operator.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a53a528d722c267c07d6b7415ff23173d"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a53a528d722c267c07d6b7415ff23173d">Ipopt::PDPerturbationHandler::delta_cd_exp_</a></div><div class="ttdeci">Number delta_cd_exp_</div><div class="ttdoc">Exponent on mu in formula for of perturbation for c and d blocks.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00208">IpPDPerturbationHandler.hpp:208</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a610e8487158a8c9380320d15221b3b25"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a610e8487158a8c9380320d15221b3b25">Ipopt::PDPerturbationHandler::delta_x_curr_</a></div><div class="ttdeci">Number delta_x_curr_</div><div class="ttdoc">The current value for delta_x.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00135">IpPDPerturbationHandler.hpp:135</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a675a72ddb3b6f70b4f0c63434cc40efc"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a675a72ddb3b6f70b4f0c63434cc40efc">Ipopt::PDPerturbationHandler::delta_xs_init_</a></div><div class="ttdeci">Number delta_xs_init_</div><div class="ttdoc">Very first trial value for delta_xs perturbation.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00204">IpPDPerturbationHandler.hpp:204</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a685de46963903e398b70d10db7342066"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a685de46963903e398b70d10db7342066">Ipopt::PDPerturbationHandler::delta_cd_val_</a></div><div class="ttdeci">Number delta_cd_val_</div><div class="ttdoc">Size of perturbation for c and d blocks.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00206">IpPDPerturbationHandler.hpp:206</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a694525d56512577ed3056122268a00ff"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a694525d56512577ed3056122268a00ff">Ipopt::PDPerturbationHandler::delta_c_curr_</a></div><div class="ttdeci">Number delta_c_curr_</div><div class="ttdoc">The current value for delta_c.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00139">IpPDPerturbationHandler.hpp:139</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a6c0d3108f2fd03ee3b479d7b9e08259a"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259a">Ipopt::PDPerturbationHandler::DegenType</a></div><div class="ttdeci">DegenType</div><div class="ttdoc">Type for degeneracy flags.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00152">IpPDPerturbationHandler.hpp:153</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a6c0d3108f2fd03ee3b479d7b9e08259aa02751bef13067e3030956dc21adab0f1"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa02751bef13067e3030956dc21adab0f1">Ipopt::PDPerturbationHandler::NOT_YET_DETERMINED</a></div><div class="ttdeci">@ NOT_YET_DETERMINED</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00154">IpPDPerturbationHandler.hpp:154</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a6c0d3108f2fd03ee3b479d7b9e08259aa31c31a463779cd572f0ad5f63719ea44"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa31c31a463779cd572f0ad5f63719ea44">Ipopt::PDPerturbationHandler::NOT_DEGENERATE</a></div><div class="ttdeci">@ NOT_DEGENERATE</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00155">IpPDPerturbationHandler.hpp:155</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a6c0d3108f2fd03ee3b479d7b9e08259aa78deb09342adc280bcf0014308037431"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a6c0d3108f2fd03ee3b479d7b9e08259aa78deb09342adc280bcf0014308037431">Ipopt::PDPerturbationHandler::DEGENERATE</a></div><div class="ttdeci">@ DEGENERATE</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00157">IpPDPerturbationHandler.hpp:156</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a735ca32fffbab2d559e2b0b6f7dc509b"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a735ca32fffbab2d559e2b0b6f7dc509b">Ipopt::PDPerturbationHandler::delta_s_curr_</a></div><div class="ttdeci">Number delta_s_curr_</div><div class="ttdoc">The current value for delta_s.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00137">IpPDPerturbationHandler.hpp:137</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a7cfc036d2e375f0e87c18dad868dd6ef"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a7cfc036d2e375f0e87c18dad868dd6ef">Ipopt::PDPerturbationHandler::ConsiderNewSystem</a></div><div class="ttdeci">virtual bool ConsiderNewSystem(Number &amp;delta_x, Number &amp;delta_s, Number &amp;delta_c, Number &amp;delta_d)</div><div class="ttdoc">This method must be called for each new matrix, and before any other method for generating perturbati...</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a8d5c9c2cd6c45c40bc5b9f464ee9d75b"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a8d5c9c2cd6c45c40bc5b9f464ee9d75b">Ipopt::PDPerturbationHandler::delta_d_curr_</a></div><div class="ttdeci">Number delta_d_curr_</div><div class="ttdoc">The current value for delta_d.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00141">IpPDPerturbationHandler.hpp:141</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_a9824fd0ab666b595cc394ff18aa52ee3"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#a9824fd0ab666b595cc394ff18aa52ee3">Ipopt::PDPerturbationHandler::delta_s_last_</a></div><div class="ttdeci">Number delta_s_last_</div><div class="ttdoc">The last nonzero value for delta_s.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00123">IpPDPerturbationHandler.hpp:123</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aa19e3a7a1b19faae67e21210849b9497"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aa19e3a7a1b19faae67e21210849b9497">Ipopt::PDPerturbationHandler::delta_xs_inc_fact_</a></div><div class="ttdeci">Number delta_xs_inc_fact_</div><div class="ttdoc">Increase factor for delta_xs for later perturbations.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00200">IpPDPerturbationHandler.hpp:200</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aa343fb3486b55a5c181f246bdf375c2c"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aa343fb3486b55a5c181f246bdf375c2c">Ipopt::PDPerturbationHandler::reset_last_</a></div><div class="ttdeci">bool reset_last_</div><div class="ttdoc">Flag indicating whether the new values are based on the perturbations in the last iteration or in the...</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00213">IpPDPerturbationHandler.hpp:213</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aa9d0f90cb50dccf179c64ad4327051c7"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aa9d0f90cb50dccf179c64ad4327051c7">Ipopt::PDPerturbationHandler::perturb_always_cd_</a></div><div class="ttdeci">bool perturb_always_cd_</div><div class="ttdoc">Flag indicating that the delta_c, delta_d perturbation should always be used.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00219">IpPDPerturbationHandler.hpp:219</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aabb84085fe09e5b012977d0c44ce65b6"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aabb84085fe09e5b012977d0c44ce65b6">Ipopt::PDPerturbationHandler::degen_iters_max_</a></div><div class="ttdeci">Index degen_iters_max_</div><div class="ttdoc">Required number of iterations for degeneracy conclusions.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00215">IpPDPerturbationHandler.hpp:215</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aac787bb9d752ea9bc99cc4c60c94e090"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aac787bb9d752ea9bc99cc4c60c94e090">Ipopt::PDPerturbationHandler::delta_xs_first_inc_fact_</a></div><div class="ttdeci">Number delta_xs_first_inc_fact_</div><div class="ttdoc">Increase factor for delta_xs for first required perturbation.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00198">IpPDPerturbationHandler.hpp:198</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ac06d64574ca07292cdb49fcf8e1c94fc"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ac06d64574ca07292cdb49fcf8e1c94fc">Ipopt::PDPerturbationHandler::delta_xs_min_</a></div><div class="ttdeci">Number delta_xs_min_</div><div class="ttdoc">Smallest possible perturbation for x and s.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00196">IpPDPerturbationHandler.hpp:196</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ac73431c810ca16fffa0318ca5a99a731"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ac73431c810ca16fffa0318ca5a99a731">Ipopt::PDPerturbationHandler::PDPerturbationHandler</a></div><div class="ttdeci">PDPerturbationHandler(const PDPerturbationHandler &amp;)</div><div class="ttdoc">Copy Constructor.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ace3b3fae8993f8429c59b661b11d9a90"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ace3b3fae8993f8429c59b661b11d9a90">Ipopt::PDPerturbationHandler::PDPerturbationHandler</a></div><div class="ttdeci">PDPerturbationHandler()</div><div class="ttdoc">Default Constructor.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ad0d0da741560a29a7041c39f47d78921"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ad0d0da741560a29a7041c39f47d78921">Ipopt::PDPerturbationHandler::test_status_</a></div><div class="ttdeci">TrialStatus test_status_</div><div class="ttdoc">Current status.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00188">IpPDPerturbationHandler.hpp:188</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ad7d24e0b75a594608ce22e7772c7c110"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ad7d24e0b75a594608ce22e7772c7c110">Ipopt::PDPerturbationHandler::delta_cd</a></div><div class="ttdeci">Number delta_cd()</div><div class="ttdoc">Compute perturbation value for constraints.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ada1fe9d374f62ca4720ecfc140da8af2"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ada1fe9d374f62ca4720ecfc140da8af2">Ipopt::PDPerturbationHandler::delta_x_last_</a></div><div class="ttdeci">Number delta_x_last_</div><div class="ttdoc">The last nonzero value for delta_x.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00121">IpPDPerturbationHandler.hpp:121</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_ae02be1611e1fbe058568998d1e57cc25"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#ae02be1611e1fbe058568998d1e57cc25">Ipopt::PDPerturbationHandler::delta_c_last_</a></div><div class="ttdeci">Number delta_c_last_</div><div class="ttdoc">The last nonzero value for delta_c.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00125">IpPDPerturbationHandler.hpp:125</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aeba46dcffb42bef16860cbb40c2a77f1"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1">Ipopt::PDPerturbationHandler::TrialStatus</a></div><div class="ttdeci">TrialStatus</div><div class="ttdoc">Status of current trial configuration.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00178">IpPDPerturbationHandler.hpp:179</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aeba46dcffb42bef16860cbb40c2a77f1a20b9a1126feff896120e93ba17367382"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1a20b9a1126feff896120e93ba17367382">Ipopt::PDPerturbationHandler::TEST_DELTA_C_GT_0_DELTA_X_GT_0</a></div><div class="ttdeci">@ TEST_DELTA_C_GT_0_DELTA_X_GT_0</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00185">IpPDPerturbationHandler.hpp:184</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aeba46dcffb42bef16860cbb40c2a77f1ab7988e0cf94dea1b9b6cd3c5144bea25"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1ab7988e0cf94dea1b9b6cd3c5144bea25">Ipopt::PDPerturbationHandler::TEST_DELTA_C_EQ_0_DELTA_X_EQ_0</a></div><div class="ttdeci">@ TEST_DELTA_C_EQ_0_DELTA_X_EQ_0</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00181">IpPDPerturbationHandler.hpp:181</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aeba46dcffb42bef16860cbb40c2a77f1ad79f226dd3eb999dcbadfef73f193127"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1ad79f226dd3eb999dcbadfef73f193127">Ipopt::PDPerturbationHandler::TEST_DELTA_C_EQ_0_DELTA_X_GT_0</a></div><div class="ttdeci">@ TEST_DELTA_C_EQ_0_DELTA_X_GT_0</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00183">IpPDPerturbationHandler.hpp:183</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aeba46dcffb42bef16860cbb40c2a77f1aef124577f57ea005166a7f3f276b1bb1"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1aef124577f57ea005166a7f3f276b1bb1">Ipopt::PDPerturbationHandler::NO_TEST</a></div><div class="ttdeci">@ NO_TEST</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00180">IpPDPerturbationHandler.hpp:180</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aeba46dcffb42bef16860cbb40c2a77f1afbea066c5c0e364b7650808e94f98840"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aeba46dcffb42bef16860cbb40c2a77f1afbea066c5c0e364b7650808e94f98840">Ipopt::PDPerturbationHandler::TEST_DELTA_C_GT_0_DELTA_X_EQ_0</a></div><div class="ttdeci">@ TEST_DELTA_C_GT_0_DELTA_X_EQ_0</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00182">IpPDPerturbationHandler.hpp:182</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_aecbccbf30ff9231e5516add6f4c713b3"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#aecbccbf30ff9231e5516add6f4c713b3">Ipopt::PDPerturbationHandler::finalize_test</a></div><div class="ttdeci">void finalize_test()</div><div class="ttdoc">This method is call whenever a matrix had been factorization and is not singular.</div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_af58fd3fcf1ebc0665383a3e3db226ad0"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#af58fd3fcf1ebc0665383a3e3db226ad0">Ipopt::PDPerturbationHandler::delta_xs_max_</a></div><div class="ttdeci">Number delta_xs_max_</div><div class="ttdoc">Maximal perturbation for x and s.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00194">IpPDPerturbationHandler.hpp:194</a></div></div>
<div class="ttc" id="aclassIpopt_1_1PDPerturbationHandler_html_afad3627ab71c9d4de8edbfea26b8cca2"><div class="ttname"><a href="classIpopt_1_1PDPerturbationHandler.html#afad3627ab71c9d4de8edbfea26b8cca2">Ipopt::PDPerturbationHandler::get_deltas_for_wrong_inertia_called_</a></div><div class="ttdeci">bool get_deltas_for_wrong_inertia_called_</div><div class="ttdoc">Flag indicating if for the given matrix the perturb for wrong inertia method has already been called.</div><div class="ttdef"><b>Definition</b> <a href="IpPDPerturbationHandler_8hpp_source.html#l00147">IpPDPerturbationHandler.hpp:147</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SmartPtr_html"><div class="ttname"><a href="classIpopt_1_1SmartPtr.html">Ipopt::SmartPtr</a></div><div class="ttdoc">Template class for Smart Pointers.</div><div class="ttdef"><b>Definition</b> <a href="IpSmartPtr_8hpp_source.html#l00164">IpSmartPtr.hpp:165</a></div></div>
<div class="ttc" id="anamespaceIpopt_html"><div class="ttname"><a href="namespaceIpopt.html">Ipopt</a></div><div class="ttdoc">This file contains a base class for all exceptions and a set of macros to help with exceptions.</div><div class="ttdef"><b>Definition</b> <a href="IpInexactAlgBuilder_8hpp_source.html#l00013">IpInexactAlgBuilder.hpp:14</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a5a4a27f325033a0e5d85a4ebc4038b57"><div class="ttname"><a href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Ipopt::Index</a></div><div class="ttdeci">ipindex Index</div><div class="ttdoc">Type of all indices of vectors, matrices etc.</div><div class="ttdef"><b>Definition</b> <a href="IpTypes_8hpp_source.html#l00020">IpTypes.hpp:20</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_ab75ce5f2ad60aa86e4dff723998e653f"><div class="ttname"><a href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Ipopt::Number</a></div><div class="ttdeci">ipnumber Number</div><div class="ttdoc">Type of all numbers.</div><div class="ttdef"><b>Definition</b> <a href="IpTypes_8hpp_source.html#l00017">IpTypes.hpp:17</a></div></div>
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